Freelance Developer Consultant (Ruby) - Quality Assurance (AI Trainer)

Mindrift • RI

74d • $55

About The Position

At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe. As an AI Tutor in Coding, you’ll have the opportunity to collaborate on projects aimed at improving GenAI models to address specialized questions and achieve complex reasoning skills.

Requirements

• Bachelor's or Master's Degree in Software Development, Computer Science, or other related fields
• At least 3 years of professional experience, including hands-on experience with Ruby testing frameworks (RSpec, Minitest, Capybara) and automation tools
• Advanced level of English (C1) or above
• Proficient with code review, quality analysis, and identifying/fixing code smells, anti-patterns, and test gaps in Ruby codebases
• Experience with test integration in CI/CD environments (GitHub Actions, GitLab CI, Jenkins, or CircleCI)
• Experience using, integrating, or tutoring others with AI/ML or LLM-powered testing/coding solutions in Ruby projects
• Familiarity with containerization technologies (Docker), automated deployment, and scripting within Ruby environments
• Strong skills in defect documentation, profiling, and debugging Ruby applications
• Experience generating and maintaining high-quality documentation for tests, bugs, and technical debt

Nice To Haves

• Hackathon or competitive coding experience

Responsibilities

• Code generation and code review
• Prompt evaluation and complex data annotation
• Training and evaluation of large language models
• Benchmarking and agent-based code execution in sandboxed environments
• Working across multiple programming languages (Python, JavaScript/TypeScript, Rust, SQL, etc.)
• Adapting guidelines for new domains and use cases
• Following project-specific rubrics and requirements
• Collaborating with project leads, solution engineers, and supply managers on complex or experimental projects

Benefits

• Get paid for your expertise, with rates that can go up to $55/hour depending on your skills, experience, and project needs
• Part-time, remote, freelance project that fits around your primary professional or academic commitments
• Work on advanced AI projects and gain valuable experience that enhances your portfolio
• Influence how future AI models understand and communicate in your field of expertise

What This Job Offers

• Job Type: Part-time
• Career Level: Entry Level
• Education Level: Bachelor's degree